Alongside the sexy snapshots, the 27-year-old wrote that she had gained a few pounds (um, where?!) and wanted to get back to her goal weight.

“About to put on makeup! I weigh 135, I’ve gained weight!” she tweeted. “I need to be 100 lbs!”

Over the weekend, Bynes was spotted out at her local gym getting her fitness — and selfies — on, tweeting a photo of herself clad in all-white workout gear as she poses in front of some weight-lifting equipment.